<template>
  <div class="app-container">
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-if=" this.$store.state.user.roles[0] === 'tourist'||this.$store.state.user.roles[0] === 'common' "
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增反馈</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-if=" this.$store.state.user.roles[0] === 'kefu'||this.$store.state.user.roles[0] === 'admin' "
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5" >
        <el-button
          v-if=" this.$store.state.user.roles[0] === 'kefu'||this.$store.state.user.roles[0] === 'admin' "
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="callbackList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="callbackId" width="100" />
      <el-table-column
        label="反馈内容"
        align="center"
        prop="content"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="反馈游客" align="center" prop="createBy" width="100" />
      <el-table-column label="反馈时间" align="center" prop="createTime" width="100">
        <template slot-scope="scope">
        <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
      </template>
      </el-table-column>
      <el-table-column label="回复客服" align="center" prop="updateBy" width="100" />
      <el-table-column label="回复时间" align="center" prop="updateTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width" v-if=" this.$store.state.user.roles[0] === 'kefu'||this.$store.state.user.roles[0] === 'admin' ">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
            >回复</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
            >删除</el-button>
          </template>
      </el-table-column>
      <el-table-column v-if=" this.$store.state.user.roles[0] === 'common'||this.$store.state.user.roles[0] === 'tourist'" label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleUpdate(scope.row)"
          >查看详情</el-button>
        </template>
       </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改反馈对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="反馈内容">
              <div v-if=" this.$store.state.user.roles[0] === 'kefu'||this.$store.state.user.roles[0] === 'admin' ">
                <textarea v-model="form.content" style="height: 300px;width: 600px;resize: none;" disabled/>
              </div>
              <div v-else-if="this.$store.state.user.roles[0] === 'tourist'||this.$store.state.user.roles[0] === 'common' ">
                <textarea v-model="form.content" style="height: 300px;width: 600px;resize: none;"/>
              </div>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="this.form.callbackId !== undefined">
            <el-form-item label="回复">
              <div v-if=" this.$store.state.user.roles[0] === 'kefu'||this.$store.state.user.roles[0] === 'admin' ">
                <textarea v-model="form.reply" style="height: 100px;width: 600px;resize: none;"/>
              </div>
              <div v-else-if="this.$store.state.user.roles[0] === 'tourist'||this.$store.state.user.roles[0] === 'common' ">
                <div v-model="form.reply" style="height: 100px;width: 600px;resize: none;"/>
              </div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listAllCallback, listMyCallback, getCallback, delCallback, addCallback, updateCallback } from "@/api/callback/callback";

export default {
  name: "Callback",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 反馈表格数据
      callbackList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        // callbackTitle: undefined,
        createBy: undefined,
        // status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        content: [
          { required: true, message: "反馈内容不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
    console.log(this.$store.state.user)
  },
  methods: {
    /** 查询反馈列表 */
    getList() {
      this.loading = true;
      if(this.$store.state.user.roles[0] === "admin"|| this.$store.state.user.roles[0] === "kefu" ){
        listAllCallback(this.queryParams).then(response => {
          this.callbackList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      }else {
        listMyCallback(this.$store.state.user.name).then(response => {
          this.callbackList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        callbackId: undefined,
        callbackReply: undefined,
        callbackContent: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.callbackId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "反馈留言";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const callbackId = row.callbackId || this.ids
      getCallback(callbackId).then(response => {
        console.log(response)
        this.form = response.data;
        this.open = true;
        this.title = "回复反馈";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.callbackId != undefined) {
            this.form.updateBy = this.$store.state.user.name
            updateCallback(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            if(this.form.content!==""&&this.form.content!==undefined){
              this.form.createBy = this.$store.state.user.name
              addCallback(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }else {
              this.$modal.msgError("反馈内容不能为空");
            }
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const callbackIds = row.callbackId || this.ids
      this.$modal.confirm('是否确认删除反馈信息编号为"' + callbackIds + '"的数据项？').then(function() {
        return delCallback(callbackIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    }
  }
};
</script>
